Books by L. C. Ilsley

Cover of The Wet Thiogen Process for Recovering Sulphur from Sulphur Dioxide in Smelter Gases

The Wet Thiogen Process for Recovering Sulphur from Sulphur Dioxide in Smelter Gases

by Arthur Edward Wells, Edwin Higgins, Frank Keehn Ovitz, Frederick Hartwell Willcox, Harold Hayward Clark, Henry Kreisinger, Horace Chamberlain Porter, James Gordon Cumming, James Ogier Lewis, James Russell Fleming, Charles Edward Augustine, Joseph Hill White, L. C. Ilsley

1917
Approved electric lamps for miners

Approved electric lamps for miners

by H. H. Clark, L. C. Ilsley

1917

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